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1. 发明公开

EP2537986A1 Narrowed foundation pile 有权
标题翻译： BeschränkterFundamentpfahl
公开(公告)号：EP2537986A1
公开(公告)日：2012-12-26
申请号：EP12173440.4
申请日：2012-06-25
申请人： Schokindustrie B.V.
发明人： Hogendoorn, Robertus Leonardus
IPC分类号： E02D5/38 , E02D5/48 , E02D5/66
CPC分类号： E02D5/38 , E02D5/48 , E02D5/665
摘要： A foundation pile (1), intended to be driven into a substrate and to provide skin friction with respect to said substrate, comprises a pile shaft (2) with a head (4) and a base (5) which is to be driven into a substrate. The pile shaft (2) has a narrow or tapered portion (7) with different areas which, viewed in the longitudinal direction, are spaced apart, one area of which has a larger capacity to generate skin friction than another area. The area of the narrowed portion (7) with the larger capacity to generate skin friction is situated at a greater distance from the head (4) than the other area of the narrowed portion (7), in such a manner that the effect of negative skin friction is minimized.
摘要翻译：旨在被驱动到基底中并且提供相对于所述基底的皮肤摩擦的基础桩（1）包括具有头部（4）和基部（5）的绒头轴（2），所述头部基座（5）将被驱动进入底物。绒头轴（2）具有狭窄或锥形部分（7），其具有不同的区域，从纵向方向看，其间隔开，其中一个区域具有比另一区域更大的产生皮肤摩擦的能力。具有较大产生皮肤摩擦能力的变窄部分（7）的区域位于距头部（4）比窄化部分（7）的另一个区域更大的距离处，使得阴性皮肤摩擦力最小化。

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